package com.hnucm.c202001090145.service;


import com.hnucm.c202001090145.pojo.CourseOYH;

import java.util.List;

public interface StudentService {
    public List<CourseOYH> findAllStuAndCourse();
    int deleteStudentByNum(String num);
    List<CourseOYH> findCourseByName(String name);
}
